私は、複数の has_and_belongs_to_many 関係を持つ、小さいながらもやや複雑な Rails アプリケーションに取り組んできました。これはオープン ソースで、コードはこちら にあります。すべてが正常に機能していましたが、最近、新しい HABTM 関係の移行を追加したところ、rspec テストが失敗し始めました。Rake:db:migrate は機能していました (そして問題はローカルで機能していました)、テストではありませんでした。db:test:load --trace を実行すると、次のエラーが発生します。
:fermi og$ rake db:test:load --trace /Users/og/.rvm/rubies/ruby-1.9.3-head/lib/ruby/1.9.1/yaml.rb:56:in
<top (required)>': It seems your ruby installation is missing psych (for YAML output). To eliminate this warning, please install libyaml and reinstall your ruby. ** Invoke db:test:load (first_time) ** Invoke db:test:purge (first_time) ** Invoke environment (first_time) ** Execute environment ** Invoke db:load_config (first_time) ** Execute db:load_config ** Execute db:test:purge ** Execute db:test:load ** Invoke db:test:load_schema (first_time) ** Invoke db:test:purge ** Execute db:test:load_schema ** Invoke db:schema:load (first_time) ** Invoke environment ** Invoke db:load_config ** Execute db:schema:load rake aborted! SQLite3::SQLException: object name reserved for internal use: sqlite_sp_functions: CREATE TABLE "sqlite_sp_functions" ("name" text, "text" text) /Users/og/.rvm/gems/ruby-1.9.3-head/gems/sqlite3-1.3.7/lib/sqlite3/database.rb:91:in
initialize' /Users /og/.rvm/gems/ruby-1.9.3-head/gems/sqlite3-1.3.7/lib/sqlite3/database.rb:91:new' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/sqlite3-1.3.7/lib/sqlite3/database.rb:91:in
準備中' /Users/og/.rvm/gems/ruby-1.9 .3-head/gems/sqlite3-1.3.7/lib/sqlite3/database.rb:134:execute' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/active_record/connection_adapters/sqlite_adapter.rb:278:in
実行中のブロック内' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activerecord- 3.2.9/lib/active_record/connection_adapters/abstract_adapter.rb:280:inblock in log' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activesupport-3.2.9/lib/active_support/notifications/instrumenter.rb:20:in
Instrument' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/active_record/connection_adapters /abstract_adapter.rb:275:inlog' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/active_record/connection_adapters/sqlite_adapter.rb:278:in
execute' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/active_record/connection_adapters/abstract/schema_statements.rb:170:のcreate_table' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/active_record/migration.rb:466:in
block in method_missing' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/active_record/migration.rb:438:inblock in say_with_time' /Users/og/.rvm/rubies/ruby-1.9.3-head/lib/ruby/1.9.1/benchmark.rb:280:in
measure' /Users/og/.rvm /gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/active_record/migration.rb:438:insay_with_time' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/active_record/migration.rb:458:in
method_missing' /Users/og/Documents/websites/fermi/db/schema.rb:49 :inblock in <top (required)>' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/active_record/schema.rb:50:in
instance_eval' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/active_record/schema.rb:50:indefine' /Users/og/Documents/websites/fermi/db/schema.rb:14:in
' /Users/og/.rvm/ gems/ruby-1.9.3-head/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:245:inload' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:245:in
block in load' /Users/og/.rvm/gems/ruby-1.9.3-head /gems/activesupport-3.2.9/lib/active_support/dependencies.rb:236:inload_dependency' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:245:in
load' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/ active_record/railties/データベース。 レーキ:388:インチblock (3 levels) in <top (required)>' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:246:in
call' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:246:inblock in execute' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:241:in
each' /Users/og/.rvm /gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:241:invoke_with_call_chain'/Users/og/.rvm/rubies/ruby-1.9execute' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:184:in
のブロック内。 3-head/lib/ruby/1.9.1/monitor.rb:211:inmon_synchronize' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:177:in
invoke_with_call_chain' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib /rake/task.rb:170:ininvoke' /Users/og/.rvm/gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/active_record/railties/databases.rake:499:in
ブロック (3 レベル) in ' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task .rb:246:incall' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:246:in
block in execute' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:241:ineach' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:241:in
execute ' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:184:inblock in invoke_with_call_chain' /Users/og/.rvm/rubies/ruby-1.9.3-head/lib/ruby/1.9.1/monitor.rb:211:in
mon_synchronize' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:177:ininvoke_with_call_chain' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:170:in
invoke' /Users/og/.rvm /gems/ruby-1.9.3-head/gems/activerecord-3.2.9/lib/active_record/railties/databases.rake:479:inblock (3 levels) in <top (required)>' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:246:in
call' /Users/og/.rvm/gems/ruby-1.9.3- head@global/gems/rake-10.0.4/lib/rake/task.rb:246:inblock in execute' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:241:in
each' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0 .4/lib/rake/task.rb:241:execute' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:184:in
invoke_with_call_chain のブロック内' /Users/og/.rvm/rubies/ruby-1.9.3-head/lib/ruby/1.9.1/monitor.rb:211: inmon_synchronize' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:177:in
invoke_with_call_chain' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/task.rb:170:ininvoke' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/application.rb:143:in
invoke_task' /Users/og/. rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/application.rb:101:inblock (2 levels) in top_level' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/application.rb:101:in
each' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/application.rb:101:inblock in top_level' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/application.rb:110:in
run_with_threads' /Users/og/.rvm /gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/application.rb:95:intop_level' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/application.rb:73:in
block in run' /Users/og/.rvm/gems/ruby-1.9. 3-head@global/gems/rake-10.0.4/lib/rake/application.rb:160:instandard_exception_handling' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake-10.0.4/lib/rake/application.rb:70:in
run' /Users/og/.rvm/gems/ruby-1.9.3-head@global/gems/rake -10.0.4/bin/rake:33:in<top (required)>' /Users/og/.rvm/gems/ruby-1.9.3-head/bin/rake:23:in
load' /Users/og/.rvm/gems/ruby-1.9.3-head/bin/rake:23:in `' Tasks: TOP => db:schema:ロード
私の schema.rb ファイルは次のとおりです。
# encoding: UTF-8
# This file is auto-generated from the current state of the database. Instead
# of editing this file, please use the migrations feature of Active Record to
# incrementally modify your database, and then regenerate this schema definition.
#
# Note that this schema.rb definition is the authoritative source for your
# database schema. If you need to create the application database on another
# system, you should be using db:schema:load, not running all the migrations
# from scratch. The latter is a flawed and unsustainable approach (the more migrations
# you'll amass, the slower it'll run and the greater likelihood for issues).
#
# It's strongly recommended to check this file into your version control system.
ActiveRecord::Schema.define(:version => 20130519192155) do
create_table "distributions", :force => true do |t|
t.float "mean"
t.float "spread"
t.float "wideness"
t.datetime "created_at", :null => false
t.datetime "updated_at", :null => false
t.integer "operation_id"
t.string "type"
t.string "name"
end
create_table "distributions_models", :id => false, :force => true do |t|
t.integer "distribution_id"
t.integer "model_id"
end
create_table "distributions_operations", :id => false, :force => true do |t|
t.integer "distribution_id"
t.integer "operation_id"
end
create_table "models", :force => true do |t|
t.string "name"
t.datetime "created_at", :null => false
t.datetime "updated_at", :null => false
end
create_table "operations", :force => true do |t|
t.string "operator"
t.datetime "created_at", :null => false
t.datetime "updated_at", :null => false
end
create_table "sqlite_sp_functions", :id => false, :force => true do |t|
t.text "name"
t.text "text"
end
# Could not dump table "sqlite_stat1" because of following StandardError
# Unknown type '' for column 'tbl'
# Could not dump table "sqlite_stat3" because of following StandardError
# Unknown type '' for column 'tbl'
create_table "sqlite_vs_links_names", :id => false, :force => true do |t|
t.text "name"
t.text "alias"
end
create_table "sqlite_vs_properties", :id => false, :force => true do |t|
t.text "parentType"
t.text "parentName"
t.text "propertyName"
t.text "propertyValue"
end
create_table "sqlite_vsp_diagrams", :id => false, :force => true do |t|
t.text "name"
t.text "diadata"
t.text "comment"
t.text "preview"
end
end
どんな助けや情報も大歓迎です。これらのエラーをオンラインでかなり長い間検索してきましたが、オンラインではほとんど見つかりませんでした。